Walter Schottky Institute
Center for Nanotechnology and Nanomaterials


Dipl.-Ing. Frederic Demmerle

Dipl.-Ing. Frederic Demmerle


Room S316
Tel.: (+49) 089 289 11485


Publications

Flat nonlinear optics: metasurfaces for efficient frequency mixing
Proceedings, High Contrast Metastructures VI 10113, doi: 10.1117/12.2255915 (2017)
N. Nookala, J. Lee, Y. N. Liu, W. Bishop, M. Tymchenko, J. S. Gomez-Diaz, F. Demmerle, G. Boehm, M. C. Amann, O. Wolf, I. Brener, A. Alu, M. A. Belkin
Narrow-linewidth ultrabroadband terahertz sources based on difference-frequency generation in mid- infrared quantum cascade lasers
Novel In-Plane Semiconductor Lasers XIV (Photonics West 2017), Proceedings of SPIE, Vol. 10123, San francisco, California, USA (2017)
S. Jung, Y. F. Jiang, J. H. Kima, L. Consolino, S. Bartalini, P. De Natale, M. Vitiello, K. Fujita, M. Hitaka, A. Ito, J. Kirch, D. Botez, F. Demmerle, G. Boehm, M. C. Amann, M. A. Belkin
Single Stack Active Region Nonlinear Quantum Cascade Lasers for Improved THz Emission
IEEE Photonics Journal 9, 1 (2017)
F. Demmerle, J. Bissinger, W. Oberhausen, D. Burghart, J. Krakofsky, H. Schmeiduch, G. Boehm, M. C. Amann
Online Ref
THz surface emission by difference frequency generation in quantum cascade lasers
42nd International Conference on Infrared, Millimeter, and Terahertz Waves (2017)
F. Demmerle, D. Burghart, W. Oberhausen, A. Wolf, G. K. Veerabathran, J. Krakofsky, H. Schmeiduch, G. Boehm, M. C. Amann
Online Ref
Transversely superimposed gratings for narrow far-field terahertz surface emission of nonlinear quantum cascade lasers
Optical Engineering 57, 11007 (2017)
F. Demmerle, W. Oberhausen, D. Burghart, A. Wolf, G. Veerabathran, J. Krakofsky, H. Schmeiduch, G. Boehm, M. C. Amann
Online Ref
Flat nonlinear optics with ultrathin highly-nonlinear metasurfaces
10th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS), Chania, Greece (2016)
N. Nookala, J. Lee, M. Tymchenko, J. S. Gomez-Diaz, F. Demmerle, G. Boehm, K. Lai, G. Shvets, , M. C. Amann, A. Alu, M. A. Belkin
Online Ref
Gradient Nonlinear Metasurfaces for Continuous Phase Control
Progress in Electromagnetic Research Symposium (PIERS), Shanghai, China (2016) (2016)
J. Lee, N. Nookala, M. Tymchenko, J. S. Gomez-Diaz, F. Demmerle, G. Boehm, K. Lai, G. Shvets, M. C. Amann, A. Alu, M. A. Belkin
Novel InP- and GaSb-based light sources for the near to far infrared
Semiconductor Science and Technology 31, 113005 (2016)
S. Sprengel, F. Demmerle, M. C. Amann
Online Ref
Selective Epitaxy and Growth on Structured Surfaces of Indium Phosphide by LP-MOVPE for Mid-Infrared Quantum Cascade Lasers
Semiconductor Integrated Optoelectronics Conference (SIOE), Cardiff, UK (2016)
H. Schmeiduch, F. Demmerle, S. Saller, S. Sprengel, R. Meyer, M. C. Amann
Seletive Area Epitaxy and Growth on Patterned Surface of InP by LP-MOVPE for Mid-Infrared Quantum Cascade Lasers
International Nano-Optoelectronics Workshop (iNOW), München and Würzburg (2016) Winner of 'Best Poster Award 2016' (Third Place) (2016)
H. Schmeiduch, F. Demmerle, S. Saller, W. Oberhausen, S. Sprengel, R. Meyer, M. C. Amann
Spectroscopic Study of Terahertz Generation in Mid-Infrared Quantum Cascade Lasers
Scientific Reports 6, 21169 (2016)
Y. Jiang, K. Vijayraghavan, S. Jung, A. Jiang, J. H. Kim, F. Demmerle, G. Boehm, M. C. Amann, M. A. Belkin
Online Ref
THz Emission by Difference-Frequency Generation in Single Active Region Quantum Cascade Lasers
IEEE Photonics Conference (IPC), Waikoloa, HI, USA (2016)
F. Demmerle, W. Oberhausen, J. Bissinger, J. Krakofsky, H. Schmeiduch, G. Boehm, M. C. Amann
Online Ref
Ultrathin gradient nonlinear metasurface with a giant nonlinear response
Optica 3, 283-288 (2016)
N. Nookala, J. Lee, M. Tymchenko, J. S. Gomez-Dias, F. Demmerle, G. Boehm, K. Lai, G. Shvets, M. C. Amann, A. Alu, M. Belkin
Online Ref
Ultrathin Second-Harmonic Metasurfaces with Record-High Nonlinear Optical Response
Advanced Optical Materials 4, 664-670 (2016)
J. Lee, N. Nookala, J. S. Gomez-Diaz, M. Tymchenko, F. Demmerle, G. Boehm, M. C. Amann, A. Alu, M. A. Belkin
Online Ref
Giant nonlinear response of polaritonic metasurfaces coupled to intersubband transition
CLEO QELS Fundamental Science, San Jose, USA (2015)
J. Lee, N. Nookala, M. Tymchenko, J. S. Gomez-Diaz, F. Demmerle, G. Boehm, M. C. Amann, M. A. Belkin
Online Ref
Highly-nonlinear quantum-engineered polaritonic metasurfaces
Proc. SPIE (2015)
J. Lee, N. Nookala, J. S. Gomez-Diaz, M. Tymchenko, F. Demmerle, G. Boehm, M. C. Amann, A. Alù, M. A. Belkin
Online Ref
Modulated Distributed Feedback Gratings for Dual Wavelength Emission in Mid-Infrared Quantum Cascade Lasers
42nd Freiburg Infrared Colloquium, Freiburg, Germany (2015)
F. Demmerle, W. Oberhausen, J. Bissinger, H. Schmeiduch, G. Boehm, M. C. Amann
Nonlinear optics with quantum-engineered intersubband metamaterials
Proc. SPIE (2015)
J. Lee, N. Nookala, M. Tymchenko, S. Jung, F. Demmerle, G. Boehm, M. C. Amann, A. Alù, M. A. Belkin
Online Ref
Recent Progress in Widely Tunable Single-Mode Room Temperature Terahertz Quantum Cascade Laser Sources
Invited 21, Vol. 21, No. 6 (2015)
S. Jung, Y. Jiang, K. Vijayraghavan, A. Jiang, F. Demmerle, G. Boehm, X. Wang, M. Troccoli, M. C. Amann, M. A. Belkin
Online Ref
Two-Dimensional Pump Frequency Study of THz Generation in Mid-Infrared Quantum Cascade Lasers
CLEO Science and Innovation, San Jose, USA (2015)
Y. Jiang, K. Vijayraghavan, F. Demmerle, G. Boehm, M. C. Amann, M. A. Belkin
Online Ref
Broadly Tunable External Cavity Terahertz Source from 1.2 ~5.9 THz
International Conference on Infrared, Millimeter, and Terahertz Waves, Tuscon/Arizona, USA (2014) (2014)
Y. Jiang, K. Vijayraghavan, S. Jung, F. Demmerle, G. Boehm, M. C. Amann, M. A. Belkin
Online Ref
Broadly Tunable Room Temperature Monolithic Terahertz Quantum Cascade Laser Sources
Optical Sensors, Barcelona, Spain (2014) (2014)
M. A. Belkin, S. Jung, A. Jiang, Y. Jiang, K. Vijayraghavan, X. Wang, M. Troccoli, F. Demmerle, G. Boehm, M. C. Amann
Online Ref
External cavity terahertz quantum cascade laser sources based on intra-cavity frequency mixing with 1.2–5.9 THz tuning range
Journal of Optics 16, 94002 (2014)
Y. Jiang, K. Vijayraghavan, S. Jung, F. Demmerle, G. Boehm, M. C. Amann, M. A. Belkin
Online Ref
Giant nonlinear response from plasmonic metasurfaces coupled to intersubband transitions
Nature 511, 65-69 (2014)
J. Lee, M. Tymchenko, C. Argyropoulos, P. Y. Chen, F. Lu, F. Demmerle, G. Boehm, M. C. Amann, A. Alu, M. A. Belkin
Online Ref
Giant nonlinear response from plasmonic metasurfaces coupled to intersubband transitions
CLEO: QELS Fundamental Science, San Jose, California, USA (2014)
J. Lee, C. Argyropoulos, P. Y. Chen, M. Tymchenko, F. Lu, F. Demmerle, G. Boehm, M. C. Amann, A. Alu, M. A. Belkin
Online Ref
Ultrafast Electrically Tunable Polaritonic Metasurfaces
Advanced Optical Materials, Vol. 2, 1057-1063 (2014) (2014)
J. Lee, S. Jung, P. Y. Chen, F. Lu, F. Demmerle, G. Boehm, M. C. Amann, A. Alù, M. A. Belkin
Online Ref
Ultrafast Voltage-Tunable Plasmonic Metamaterials Based on Intersubband Polaritons
CLEO: QELS Fundamental Science, San Jose, California, USA (2014) (2014)
J. W. Lee, S. Jung, P. Y. Chen, F. Lu, F. Demmerle, G. Boehm, M. C. Amann, A. Alu, M. A. Belkin
Online Ref
Broadly Tunable Room Temperature Terahertz Quantum Cascade Laser Sources
(2013)
M. Belkin, Y. Jiang, K. Vijayraghavan, S. Jung, F. Demmerle, G. Boehm, M. C. Amann
Online Ref
Broadly Tunable Terahertz Generation in Mid-Infrared Quantum Cascade Lasers
Nature Communications 4, Vol. 4, 2021 (2013)
K. Vijayraghavan, Y. Jiang, M. Jang, K. Choutagunta, A. Vizbaras, F. Demmerle, G. Boehm, M. C. Amann, M. Belkin
Online Ref
High Performance Room-Temperature Terahertz Intracavity Difference-Frequency Generation In Quantum Cascade Lasers
International Conference on Infrared, Millimeter, and Terahertz Waves, Mainz, Germany 1st Place Student Paper (2013)
K. Vijayraghavan, Y. Jiang, A. Jiang, F. Demmerle, G. Boehm, X. Wang, M. Troccoli, M. C. Amann, M. Belkin
Mid-Wave Infrared and Terahertz Quantum Cascade Lasers Based on Resonant Nonlinear Frequency Mixing
Invited talk:, San Francisco, California, USA (2013)
A. Vizbaras, K. Vijayraghavan, F. Demmerle, M. Jang, G. Boehm, R. Meyer, M. Belkin, M. C. Amann
Online Ref
Room Temperature Quantum Cascade Laser Sources of Terahertz Radiation
CLEO: Science and Innovations, San Jose, California, United States (2013)
M. Belkin, K. Vijayraghavan, Y. Jiang, A. Jiang, F. Demmerle, G. Boehm, M. C. Amann
Online Ref
Room Temperature Terahertz Quantum Cascade Laser Sources Based on Difference-Frequency Generation
SPIE Defense, Security and Sensing, Baltimore, Maryland, USA (2013)
K. Vijayraghavan, F. Demmerle, M. Jang, A. Jiang, G. Boehm, A. Vizbaras, M. C. Amann, M. Belkin
Online Ref
Terahertz Emission by Difference Frequency Generation in Nonlinear Quantum Cascade Lasers with a Cherenkov Phase Matching Scheme
Invited Talk:, Cargèse, Corsica, France (2013)
F. Demmerle, K. Vijayraghavan, M. Jang, Y. Jiang, A. Jiang, G. Boehm, M. Belkin, M. C. Amann
THz Emission by Frequency Mixing of Mid-Infrared Dual-Wavelength Quantum Cascade Lasers with a Cherenkov Phase Matching Scheme
41st Freiburg Infrared Colloquium, Freiburg, Germany (2013)
F. Demmerle, A. Vizbaras, K. Vijayraghavan, M. Jang, A. Jiang, G. Boehm, M. Belkin, M. C. Amann
Extremely Broadband Terahertz Generation by Difference-Frequency Generation with a Cherenkov Phase Matching Scheme
No Reference given. (2012)
F. Demmerle, A. Vizbaras, K. Vijayraghavan, C. Grasse, G. Boehm, M. Belkin, M. C. Amann





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